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SAN DU AO
SAN DU AO is a 2011 tank ship. The Coast Guard has recorded 13 inspections since 2012, most recently in March 2026, along with 1 deficiency.
Records from 2012 to 2026. Most recent: inspection, 17 March 2026.
- Built
- 2011
- Last inspected
- 17 March 2026
- Documentation
- Not in the documentation file of 10 September 2026
- Deficiencies
- 1 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
9608752 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
VRIP6
1162449
Flag
HONG KONG
—
Maury page id
psix-1162449
Inspections, by type
…with no type recorded2
Years with a record
10 calendar years (2012–2026)
The 13 inspections in the strip above, split by the kind of activity the US
Coast Guard recorded. Years with a record are calendar years in which a record exists, not
years in service. What Maury does not do.
Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Tank Ship class in Maury's sources begin in 1980.
Documentation record
Tonnage as PSIX records it9963 - Convention (Subpart B), Gross Ton
3197 - Convention (Subpart B), Net Ton
12799 - Dead Weight, Metric Ton
19045 - Displacement, Metric Ton
3197 - Convention (Subpart B), Net Ton
12799 - Dead Weight, Metric Ton
19045 - Displacement, Metric Ton
This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.
Radio station licence
No FCC ship-station licence is recorded against this Official Number in the file of
6 September 2026. That is a fact about the licence file, not about the radio.
A report is not offered for this hull: Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.
Inspection history · 13
17 March 2026
PSC B · COC-TVE Renew
Physical examination · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8327246
25 April 2025
COC-TVE Annual · PSC B
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 8116017
5 October 2024
Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 8014717
20 March 2024
PSC B · Ballast Water Examination · COC-TVE Renew
Physical examination · Resident Inspection Office Ponce · USCG Southeast District (CGD-SE) · Activity 7882243
5 October 2021
COC-TVE Renew · PSC B
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7322957
5 September 2018
PII Safety Exam · COC-TVE Renew · ISPS II Exam · Ballast Water Examination
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6527529
14 June 2017
ISPS II Exam · COC-TVE Annual · Ballast Water Examination · Administrative Inspection
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 6161960
8 May 2016
COC-TVE Renew · ISPS II Exam · Ballast Water Examination
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5871603
25 January 2016
Type not recorded
No type recorded · Sector Long Island Sound · USCG Northeast District (CGD-NE) · Activity 5805490
4 December 2015
COE-Offshore
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 5775731
24 September 2015
Administrative Inspection
Administrative · Marine Safety Unit Savannah · USCG Southeast District (CGD-SE) · Activity 5727683
14 August 2014
Type not recorded
No type recorded · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 4955809
14 June 2012
COE-Dockside
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4339191
Deficiency record · 1
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 5 October 2021
Resolved
In tankers, electrical equipment, cables and wiring shall not be installed in hazardous locations unless it conforms with standards not inferior to those acceptable to the organization. PSCO observed wiring pulled away from sensor packing on cargo pump 01, and cargo pump 02 temperature sensors. PSCO also observed cargo pump 05 temperature sensor missing backing plate exposing wires. 74SOLAS(20)II-1/45.11
Ownership record
The Coast Guard's documentation record for this hull -- the Abstract of Title,
with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National
Vessel Documentation Center, files it here with its date, and every reader of this page gets it.